hiven the system 4x-y+ 2z = -1 -x+2y + 5z = 2 |-x+y-3z=1, which is true The system has no solutions. O The system has exactly one solution. The system has exactly three solutions. O The system has an infinite number of solutions.​

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)